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Explore the ModBlock Digestion System

PLEASE NOTE: CPI will be closed Monday, Sept. 1, 2025 in observance of Labor Da​y.

Dilution, Arsenic (As) 10ppm, 100mL,HNO3
Item number 4400-10PPM31-100
63.00 63.0 USD
Dilution, Beryllium (Be), 10PPM, 100mL
Item number 4400-10PPM51-100
63.00 63.0 USD
Dilution, Magnesium (Mg), 10PPM, 250mL, HNO3
Item number 4400-10PPM311-250
97.00 97.0 USD
Dilution, Manganese (Mn) 10µg/mL, 100mL
Item number 4400-10PPM321-100
63.00 63.0 USD
Dilution, Tellurium (Te), 10ppm, 100mL
Item number 4400-10PPM563-100
63.00 63.0 USD
Dilution, Boron (B), 10PPM, 100mL
Item number 4400-10PPM74-100
63.00 63.0 USD
Dilution, Phosphorus (P-PO4)
Item number 4400-12.5PPM391-1000
143.00 143.0 USD
Internal Standard for 6020 CLP-M
Item number 4400-010041
204.00 204.0 USD
Dilution, Lead (Pb), 50ppm, HNO3, 100mL
Item number 4400-50PPM281-100
63.00 63.0 USD
Dilution, Potassium (K), 250PPM, 100mL, HNO3
Item number 4400-250PPM411-100
63.00 63.0 USD
Dilution, Zirconium (Zr), 100PPM, 100mL, HNO3
Item number 4400-100PPM691-100
63.00 63.0 USD
Dilution, Indium (In), 100ppm, HNO3, 100mL
Item number 4400-100PPM241-100
74.00 74.0 USD
Dilution, Mercury (Hg), 100ppm, 2% HNO3, 250mL
Item number 4400-100PPM331-250
96.00 96.0 USD
Dilution, Sulfur (S), 50PPM, 250mL, H20
Item number 4400-50PPM544-250
97.00 97.0 USD
68.00 68.0 USD
Flared 3-Stop Silicone Pump Tubing, pur-wht-pur, 2.79 mm, 6 Pack
CPI's Silicone selection of 3-stop peristaltic pump tubing. The 3-stop pump tubing comes in packs of 6 and each tube has an overall length of 17", with two center 3" pumping sections separated by color-coded stops. The color-coded stops make for easy determination of size. Upgrade to flared pump tubing for easy insertion of your sample tubes.
148.00 148.0 USD
Foam break, 250ml NS 29/32
Item number 4700-300093
88.00 88.0 USD
Dilution, Barium (Ba) 50 PPM 100ML
Item number 4400-50PPM41-100
63.00 63.0 USD
Dilution, Bismuth (Bi) 20 PPB, 100mL
Item number 4400-20PPB61-100
63.00 63.0 USD